baber/WOPTO huggingface dataset:
Patent KR-20060087555-A (KR)
Title: Error correction signal generating device and orthogonal modulator equipped with the error correction signal generating device
Inventor: KATO TAKASHI
IPC: H04L27/26
Filed: 2004-09-09
Abstract: An offset error of an orthogonal modulator is corrected. A device comrising a first correction signal output unit (50) for outputting a first correction signal based on a local signal (phase, 0°) from a 180° phase amplifier (27) or a phase shift local signal (phase, 180° from a 180° phase amplifier (23), a second correction signal output unit (60) for outputting a second correction signal based on an orthogonal local signal (phase, 90° from a 180° phase amplifier (37) or an orthogonal phase shift local signal (phase, 270° from a 180° phase amplifier (33), and a correction signal output unit (70) for outputting a correction signal based on the first and second correction signals, wherein a correction signal is further added to outputs from an I signal-use mixer (42) and a Q signal-use mixer (44) by an adder (46) to thereby able to correct an offset error at an orthogonal modulation.
Patent KR-20070004520-A (KR)
Title: Reducing shared downlink radio channel interference by transmitting to multiple mobiles using multiple antenna beam
Inventor: OSSEIRAN AFIF
IPC: H04B7/26
Filed: 2004-08-20
Abstract: A radio base station includes multiple antennas associated with a cell. Multiple mobile radios are selected to receive transmissions over a shared radio channel during a predetermined time interval. Information is transmitted over the shared radio channel to multiple mobile radios in the cell during the predetermined time interval using multiple antenna beams. As a result, interference from the transmission appears as white additive Gaussian noise in time and in space in the cell. A "flashlight effect" caused by a single beam transmission over the shared channel during a predetermined time interval that would normally detrimentally impact mobile channel quality detection is avoided. Other methods for avoiding the flashlight effect are described. ® KIPO & WIPO 2007
Patent KR-20060090684-A (KR)
Title: Cohesion-reduced binder production and use thereof in detachable assembly adhesives
Inventor: MAJOLO MARTIN
IPC: C09J175/04
Filed: 2004-09-23
Abstract: The invention relates to binding agents containing polyurethanes with reduced cohesion, the production and use thereof in assembly adhesives. The polyurethanes contained in said binding agents comprise silyl groups, which are cleaved on addition of moisture with an increase in molecular weight. Said assembly adhesives are characterised by a bonding agent content of less than 15 wt. %, a filler content in the total composition of more than 20 and less than 80 wt. % or 80 to 95 wt. % and a weight ratio of filler to binder of more than 1.44: 1.
Patent KR-20060130027-A (KR)
Title: Inhibitors of serine proteases, particularly hcv ns3-ns4a protease
Inventor: COTTRELL KEVIN M
IPC: A61K38/08
Filed: 2004-10-08
Abstract: The present invention relates to compounds of formula: (I) or a pharmaceutically acceptable salt or mixtures thereof that inhibit serine protease activity, particularly the activity of hepatitis C virus NS3-NS4A protease. As such, they act by interfering with the life cycle of the hepatitis C virus and are also useful as antiviral agents. The invention further relates to compositions comprising these compounds either for ex vivo use or for administration to a patient suffering from HCV infection and to processes for preparing the compounds. The invention also relates to methods of treating an HCV infection in a patient by administering a composition comprising a compound of this invention. The invention further relates to processes for preparing these compounds.
Patent KR-20060118446-A (KR)
Title: A web spool tightener
Inventor: NAG BIJON
IPC: B60R22/46
Filed: 2003-09-16
Abstract: A compact web spool tightener, for achieving a high ratio pretensioning of webbing of a seat belt, having a contiuously meshed epicyclical gear-train system (9, 10, 11) that is engaged both under normal and suddenly decelerated states, to provide a non-collision rotary drive to the spindle (3) for tightening the web (14) of a seat belt and a reduced number of driving means (17) arranged in tandem in a shorter conduit that are in flow communication with a piston (6) to provide a rotary drive to the gear-train, on sudden deceleration of the vehicle.
Patent KR-20070021108-A (KR)
IPC: F01N7/08
Filed: 2004-10-13
Abstract: 내연기관 배기를 위한 리어 박스(10)는, 배기 응축물(condensate)에 접촉하기 쉬운 쉘(12; shell)의 내부 표면 부분 위로 적용되는 라이닝(48)을 구비하는 쉘(12)을 포함한다. 일반적으로, 상기 라이닝은 상기 쉘의 내부 표면 구역의 1/3 내지 1/2 위에 적용된다.
Patent KR-20070088253-A (KR)
Title: Putter
Inventor: KOIDE HIROICHI
IPC: A63B102/32
Filed: 2006-03-24
Abstract: A ring-like guide (9) and a thin plate-like holding body (10) are projected on a rear surface (5) of a head (1) of a putter. The guide (9) and the holding body (10) are pressed from above and below with a groove in between them, where the groove is circumferentially provided in a disk-shaped weight (11). As a result, the weight (11) is held movable along the guide (9).
Patent KR-20060123280-A (KR)
Title: Method and apparatus for detecting a watermark in a signal
Inventor: VAN DER VEEN MINNE
IPC: G10L19/018
Filed: 2004-11-24
Abstract: The invention relates to a system for detecting a watermark using informed detection. A first signal potentially having a watermark embedded is received (601) as is a second signal corresponding to the original signal. The signals are segmented (605) into symbol segments. For each symbol segment a first characteristic is determined (607) for a first section and a second characteristic is determined (609) for a second section in response to the first and second signals in those sections. Specifically, ratios between average envelopes are determined. Thus, the first and second characteristic is indicative of the variations of the envelope during a watermark symbol. A watermark symbol estimate is determined (611) from the first and second characteristic. A sequence of estimated watermark symbols is compared to reference watermark symbols and the presence of a watermark symbol is determined (615) depending on the comparison. The invention is particularly suitable for improved detection of a multiplicative watermark.
Patent KR-20060123293-A (KR)
Title: Organometallic transition metal compound, biscyclopentadienyl ligand system, catalyst system and preparation of polyolefins
Inventor: OKUMURA YOSHIKUNI
IPC: C08F10/08
Filed: 2004-12-06
Abstract: The present invention relates to organometallic transition metal compounds of the formula (I) where M1 is an element of group 3, 4, 5 or 6 of the Periodic Table of the Elements or the lanthanides, the radicals X are identical or different and are each an organic or inorganic radical, with two radicals X also being able to be joined to one another, n is a natural number from 1 to 4, Z is a divalent organic group which has from 1 to 40 carbon atoms and together with the two carbon atoms of the indenyl system forms a saturated or unsaturated, substituted or unsubstituted ring system having a ring size of from 4 to 12 atoms, where Z within the ring system fused to the indenyl system may also contain one or more, identical or different heteroatoms selected from the group consisting of Si, Ge, N, P, 0, S, Se and Te, R1 is hydrogen or an organic radical having from 1 to 40 carbon atoms, R2 is hydrogen or an organic radical having from 1 to 40 carbon atoms, R3 is hydrogen, halogen or an organic radical having from 1 to 40 carbon atoms, R4 is hydrogen, halogen or an organic radical having from 1 to 40 carbon atoms, R5is hydrogen or an organic radical having from 1 to 40 carbon atoms, R6is hydrogen or an organic radical having from 1 to 40 carbon atoms, R7, R8 are identical or different and are each hydrogen or an organic radical having from.1 to 40 carbon atoms or R7 and R8 together with the atoms connecting them form a monocyclic or polycyclic, substituted or unsubstituted ring system which has from 1 to 40 carbon atoms and may also contain heteroatoms selected from the group consisting of the elements Si, Ge, N, P, 0, S, Se and Te, A is a bridge consisting of a divalent atom or a divalent group, and if R3 is hydrogen, then R5 is an organic radical which has from 3 to 20 carbon atoms and is branched in the a position and R6 is hydrogen, biscyclopentadienyl ligand systems having such a substitution pattern, catalyst systems comprising at least one of the organometallic transition metal compounds of the present invention, a process for preparing polyolefins by polymerization or copolymerization of at least one olefin in the presence of one of the catalyst systems of the present invention, the use of the biscyclopentadienyl ligand systems of the present invention for preparing organometallic transition metal compounds and a process for preparing organometallic transition metal compounds using the biscyclopentadienyl ligand systems.
Patent KR-20060125794-A (KR)
Title: Low-dose tablets having a network of polymers
Inventor: TCHORELOFF PIERRE
IPC: A61K9/22
Filed: 2004-11-10
Abstract: The invention relates to low-dose tablets obtained by directly compressing microgranules essentially constituted of a neutral support covered by a polymeric layer containing at least one pharmaceutically acceptable polymer and permitting the modified release of active substances in an aqueous medium, to which an active layer containing at least one active substance is applied. The inventive tablets advantageously exhibit a matrix effect similar to that obtained with conventional matrix tablets that depends on the nature of the polymer(s) used for the constitution of the polymeric layer. This matrix effect makes it possible to modify the release profile of the transported active substance based on the type of the polymer used. These tablets are particularly suited for realizing low-dose tablets. The invention also relates to a method for producing these tablets and to the use thereof, particularly for administering active substances in low to very low doses.
Patent KR-20060110332-A (KR)
Title: Method and device for grab transferring an instant messaging and presence(imp) session
Inventor: BALIEL URI S
IPC: H04L29/06
Filed: 2004-12-14
Abstract: A method for transferring an instant messaging and presence (IMP) session from a source device (101) to a target device (103) includes the steps of registering (130) the target device with an IMP server (105), sending (150, 152) historical IMP session information from the source device to the target device, and subscribing (170) the target device to the IMP server. The target device (103) initiates the transfer of historical IMP session information (thus, we refer to it as a "grab" or "grab transfer"), and the target device (103) may optionally instruct the source device (101) to de-register (160) from the IMP server (105). Related methods for the target device and the source device are disclosed as well as an electronic device operable to be either a source device or a target device.
Patent KR-20060132661-A (KR)
Title: Methods of making a pattern of optical element shapes on a roll for use in making optical elements on or in substrates
Inventor: PARKER JEFFERY R
IPC: A61B19/00
Filed: 2004-12-21
Abstract: The method involves cutting or forming one or more patterns of optical element shapes in the exterior surface of a sleeve or one or more curved substrates or films on a roll during rotation of the roll. Then at least a portion of the sleeve or substrates or films containing at least one pattern of optical element shapes is removed from the roll and the pattern of optical element shapes or a copy or inverse copy thereof is used to form a corresponding pattern of optical elements on or in an optical substrate.
Patent KR-20070041425-A (KR)
Inventor: FUNAHASHI OSAMU
IPC: H04R9/04
Filed: 2005-11-18
Abstract: 중앙부에 보이스 코일 고정용의 관통공(10), 외주부에 에지(12)의 고정부를 갖고, 외주 형상이 대략 원형의 진동판(9)으로서, 이 진동판(9)의 외주 형상은, 반경이 다른 제 1 원, 제 2 원(9A, 9B)을, 각각의 중심점(9a, 9b)을 어긋나게 한 상태로, 또한 이들 제 1 원, 제 2 원(9A, 9B)의 외주 형상의 적어도 일부가 전체 형상의 대략 원형의 외주 형상의 일부를 형성하는 것과 같은 포갠 형상의 진동판(9)이다.  공진 레벨을 낮추는 것에 의해, 신호 재생 특성을 될 수 있는 한 평탄화할 수 있다.
Patent KR-20070041441-A (KR)
Inventor: ONODERA MASANORI
IPC: H01L25/10
Filed: 2004-05-11
Abstract: 본 발명의 적층형 반도체 장치용 캐리어는 하측이 되는 제1 반도체 장치(110)를 수납하는 제1 수납부(12)를 갖는 하단 캐리어(3)와, 제1 반도체 장치(110) 위에 적층하는 제2 반도체 장치(120)를 수납하고, 제2 반도체 장치(120)를 제1 반도체 장치(110) 상의 소정 위치에 배치하는 제2 수납부(14)를 갖는 상단 캐리어(2)를 구비하여 구성한다. 따라서, 적층을 위한 전용 장비를 구비할 필요가 없어지기 때문에, 비용을 저감시킬 수 있다.
Patent KR-20070047740-A (KR)
Inventor: BECERRA RATIA JOSE
IPC: A61K35/12
Filed: 2005-05-20
Abstract: 본 발명은 인간 혈청, 및 진핵세포 발현 시스템에서 수득된 콜라겐 I에 결합하기 위한 분자 도메인을 갖는 형질전환 성장 인자-베타 1(TGF-ß1-CBD)을 사용한 증폭에 의한 연골-골 발생 계통으로 분화된 인간 중간엽 줄기 세포를 포함하는 골 및 연골 치유용 조성물에 관한 것이다.     본 발명의 조성물은 위치 주입, 전신 순환으로 직접 주사하거나, 또는 적합한 생체 적합 물질 중에 흡착시킨 이식물을 사용할 수 있다. 
       
     콜라겐 I에 결합하기 위한 분자 도메인을 갖는 형질전환 성장 인자-베타 1(TGF-ß1-CBD), 인간 중간엽 줄기 세포, 골 및 연골 치유
Patent KR-20080064478-A (KR)
Title: Optical network unit for error detection and recovery of optic module and control method thereof
Inventor: RYU JAE HWANG
IPC: H04B10/2581
Filed: 2007-01-05
Abstract: An optical network unit for error detection and recovery of an optical output module, and a control method thereof are provided to implement a stabilized time division system by detecting malfunction problems occurring in the optical output module by using the final output optical signals of a monitor PD(Photo Diode). An ONU(Optical Network Unit) comprises a PON MAC(Passive Optical Network Medium Access Control) unit(110), a monitor PD(Photo Diode)(125) and an error detection control unit(130). The PON MAC unit outputs optical output control signals for activating an LD(Laser Diode) in a time division allocated to the ONU. The monitor PD feeds back by detecting the optical signal output status of the LD. The control unit judges the optical signal output operation status by comparing the optical output control signals and the optical signal output status.
Patent KR-20070075302-A (KR)
Title: Optical pickup and optical information apparatus
Inventor: NAKANO FUMIAKI
IPC: G11B7/135
Filed: 2007-01-09
Abstract: An optical pickup device and an optical information apparatus are provided to detect a predetermined area of a reflected light beam by using detection sub-areas, which are previously formed on a photo-director at predetermined positions according to switched light guiding patterns even when the light guiding patterns are switched. A detector detects a reflected light beam, which is emitted from a predetermined light source to an optical recording medium and reflected from the optical medium, by using a plurality of detection areas. A plurality of light guiding units(66,67) has respective light guiding patterns. Each of the light guiding units(66,67) applies a predetermined part of the reflected light beam to a predetermined detection area according to the light guiding pattern. A switching controller switches and selects a light guiding unit, which acts on the reflected light beam, of the plurality of light guiding units(66,67) according to a predetermined switching condition.
Patent KR-20070079556-A (KR)
Title: Image pickup apparatus, camera module, electronic device, and fabrication method for image pickup apparatus
Inventor: NOMURA TAKUMI
IPC: H04N5/335
Filed: 2007-01-29
Abstract: An image pickup device, a camera module, an electronic device, and a manufacturing method of the image pickup device are provided to prevent the bending or twist of a wiring substrate, obtain a planarization of the wiring substrate, reduce a flutter of an image pickup element, improve a wire bonding property, and improve the solder adhesive property of the wiring substrate. An edge body(38) of an edge shape is disposed on a wiring substrate(36). An image pickup element(40) is disposed at an internal side of the edge body(38) on the wiring substrate(36). A transparent cover(42) is disposed on the edge body(38). The wiring substrate(36) and the edge body(38) are attached by a thermosetting adhesive. The edge body(38) is formed as material which has a thermal expansion rate which is smaller than the wiring substrate(36) and strength which is stronger than the wiring substrate(36).
Patent KR-20070079311-A (KR)
Title: Semiconductor device and manufacturing method thereof, and housing frame and manufacturing method thereof
Inventor: YAMAMOTO SAIKI
IPC: G02F1/13357
Filed: 2007-01-31
Abstract: A semiconductor device and its manufacturing method, and a housing frame and its manufacturing method are provided to enhance position decision accuracy in a mounting process by forming a penetrating groove at a lateral surface of a housing. A housing(12) includes a recess(24) formed in a front surface thereof. A pair of lead electrodes(20) include a front end exposed in the recess. The lead electrodes are protruded from an external surface of the housing and are bent along a bottom surface(16) of the housing. A semiconductor element is mounted in the recess and is electrically connected to the lead electrodes. The housing has a groove(30) which is formed on a pair of side surfaces adjacent to a front surface and a bottom surface thereof to penetrate the housing from an upper surface toward a lower surface of the housing. The groove has a width substantially equal to a thickness of the lead electrode.
Patent KR-20080072289-A (KR)
Title: Skate blade bending machine
Inventor: WOO BYUNG SUN
IPC: B21D5/08
Filed: 2007-02-02
Abstract: A skate blade bending machine is provided to bend a skate blade into a required shape precisely by supporting the skate blade at several points with different height. A skate blade bending machine comprises a support frame(10), a movable frame(30), a lift unit(20), a rotary shaft, a pressing wheel(50), support rollers(60), and sub-support rollers(70,72). The movable frame slides vertically on the support frame. The lift unit lifts and lowers the movable frame. The rotary shaft is rotatively supported on the movable frame. The pressing wheel is rotatively attached to one end of the rotary shaft integrally. The support rollers are rotatively supported on the support frame, and press a skate blade with the pressing wheel. The sub-support rollers support a main body of the skate blade from below.
Patent KR-20080072294-A (KR)
Title: Alignment method of optical fiber
Inventor: KIM JIN HONG
IPC: G02B6/43
Filed: 2007-02-02
Abstract: A method of aligning optical fibers is provided to minimize an error rate of the optical fiber by automatically aligning the optical fibers with each other without using a vision camera. A transmitter(610) includes a source, which is arranged in a receiving side fiber array block optical fiber and transmits a transmission beam. A motor stage drives a motor to align the optical fiber with a light waveguide. The transmission beam is formed by the transmitter. A fiber powermeter(910) and a wide range powermeter(710) are arranged on an exit face of the receiving side fiber array block(500). A PC(Personal Computer)(810) monitors the transmitter, the wide range powermeter, and the fiber powermeter. The motor stage includes an incident side fiber array block jig, a PLC(Planar Lightwave Circuit) block jig, and a receiving side fiber array block jig.
Patent KR-20080073601-A (KR)
Title: New duplication window structure
Inventor: CHOI MOON SUK
IPC: E06B3/32
Filed: 2007-02-06
Abstract: A new double window structure is provided to allow a user to open the window easily by opening the window at the center. A new double window structure comprises a first window, a second window, a window frame, and a window lock. The double window structure is symmetrical. The windows are slide open at the center without opening one window of the two windows.
Patent KR-20080082390-A (KR)
Title: Rotor of motor
Inventor: LEE SUNG HO
IPC: H02K1/27
Filed: 2007-03-08
Abstract: A rotor of a motor is provided to improve strength of a core structure by separating a permanent magnet and a leakage preventing hole and installing a rib at the leakage preventing hole, thereby preventing a deforming phenomenon in a high speed rotation. A rotor of a motor includes a shaft(100), a plurality of cores(200), a plurality of permanent magnets(300), and a reference unit(400). The cores are coupled to the shaft. The permanent magnets are inserted into each of the cores. The reference unit is formed at the shaft and the cores and arranges the permanent magnets to have phase differences along a rotation direction. The reference unit includes a coupling protrusion(420) and a coupling groove(430). The coupling protrusion is formed at the shaft or any one of the cores. The coupling groove is formed at the shaft or another core.
Patent KR-20070094505-A (KR)
Title: Light aligning film and liquid crystal display device
Inventor: TAMURA NORIO
IPC: G02F1/1337
Filed: 2007-03-15
Abstract: An optical alignment layer, a liquid crystal display device using the alignment layer, and a tetracarboxylic dianhydride used in the alignment layer are provided to improve the alignment stability of liquid crystal and to increase the voltage holding ratio of alignment layer. An optical alignment layer is formed by aligning the poly(amic acid) prepared from a diamine and a tetracarboxylic dianhydride in certain direction and imidating it, wherein the diamine comprises at least one diamine containing an unsaturated bond represented by the formula 1, and the tetracarboxylic dianhydride comprises at least one tetracarboxylic dianhydride containing an unsaturated bond represented by the formula 2. In the formulas 1 and 2, A1 and A2 are independently a divalent organic group; T is a divalent group containing 1-3 C-C double bonds or 1-4 triple bonds; and A3 and A4 are independently a trivalent organic group.
Patent KR-20080090041-A (KR)
Title: Control apparatus and method for motor
Inventor: YIM SUNG HYUK
IPC: H02P6/18
Filed: 2007-04-03
Abstract: A control apparatus and a method for controlling a motor are provided to prevent deterioration or damage of a PBA(Printed Board Assembly) by controlling an inverter unit to consume a current flowing to a DC link terminal toward a ground when counter electromotive force is generated from the motor. A control apparatus for a motor(140) includes an inverter unit(130), an inverter control circuit(150), and a control unit(160). The inverter unit applies a 3 phase voltage to the motor and includes high phase switches and low phase switches. The inverter control circuit controls the inverter unit to consume a current flowing to a DC link terminal toward a ground when counter electromotive force is generated from the motor. The control unit controls operation of the inverter unit and allows the inverter control circuit to control the inverter unit when the counter electromotive force is generated from the motor.
Patent KR-20080090643-A (KR)
Title: A source of light with the test of electronic parts
Inventor: SHIN YONG KWAN
IPC: H05K13/08
Filed: 2007-04-05
Abstract: A light source for a test of an electronic part is provided to facilitate adjustment of a distance between the light source and a subject by simplifying a structure. A light source for a test of an electronic part includes a plurality of lamps and a reflection sheet(350). The lamps are arranged on a circumference at equal intervals. The reflection sheet is positioned in front of the lamps to form indirect light at an inner diameter side by reflecting light irradiated from the lamps to an entire surface. The lamps are arranged at an inner diameter side of a ring-shaped substrate at the equal intervals to have a radial shape. The lamps are inclined with respect to the reflection sheet in a horizontal direction.